Previously, Alibaba Cloud launched a promotional campaign for Double 11 in 2018, which made a lot of noise. Here, Tencent Cloud did not want to be lonely. In November, it promoted for a month, and five second killing activities every day brought many user groups. Then Alibaba Cloud launched promotional activities on the Double 12, and Tencent Cloud did not let it catch up with the whole month's promotional activities immediately. Anyway, these two
